Chapter 6

Ye Fan despised it and decided to go back to the office and write an article to attack this bad phenomenon.

If you can bring up a topic and stir up a lot of heat, you can also improve your popularity!

Even the title has been figured out - "bow head people in the subway" - pop up from a people's culture "

Thinking of this, he quietly pointed his mobile phone at Zhang Yuan and prepared to take the counterexample taken as the matching picture of the article.

He glanced at a distant cell phone screen and frowned.

"Eh, I'm not in love with the second dimensional girl. It turned out to be a super brain. "

"It can't be used to match the picture..."

Of course he has seen this popular TV program all over the country《 Super Brain app is specially developed for audition contestants.

Players who have confidence in their intelligence can do questions on their mobile phones. Those who rank among the top 1000 in each season can obtain the qualification of audition. After the audition, you can go to the real scene to show your level.

Because it is online network selection, many people will use computers to cheat, resulting in unreal results. However, in the audition, these cheaters will always show their feet.

"Quick calculation, I can do this too!"

Ye Fan peeped curiously, eager to try. He also learned mental arithmetic when he was a child. Now he subconsciously wants to compare with Zhang Yuan.

"88.8 * 8 + 88.88 * 8-8.998.88 =... (4 significant digits reserved)"

Zhang Yuan thought for a few seconds and wrote the answer directly.

“1420”

"So fast?" Ye Fan was surprised, "although as long as you keep 4 significant figures, you just omit the decimal... This topic is a little interesting."

But he didn't care too much. He thought Zhang Yuan had been counting for a long time.

Next question, keep your fingers away.

"LN (40) (keep 3 significant digits)"

This time they stood on the same starting line.

Ye Fan worked hard and thought hard.

"Wait a minute, how should the logarithmic function be calculated? What is the bottom formula? "

For a while and a half, my head was a little messy.

I tried hard: "LN (40) = ln (4) + ln (10), and then... Ah, no, I still can't figure it out. Do I have to recite any logarithmic tables?"

Zhang Yuan wrote the answer on the screen again.

“3.69”

"The answer is correct!"

Ye Fan stared as if he had seen a ghost.

He hasn't figured out how to calculate logarithms so far. There's no way at all.

At this time, the other party starts the next question.

"Sin (24 °) (3 significant digits reserved)"

What is this? What about trigonometric functions? Double angle formula? Not right.

Sin (24 °), it's impossible to calculate it by hand!

The man wrote the answer on the screen: "0.407"

"The answer is correct!"

“……”

Ye Fan suffered an invisible blow continuously. He had to give up the treatment.

He was also embarrassed to ask, but found the answer he wanted through mobile phone search.

"I see. To manually calculate logarithm or trigonometric function, you need Taylor series expansion... Alas, it's normal for these long-term trained people!"

He could not help but curling his lips and thinking unconvinced: what's the point of having a quick calculation? This skill is completely useless. Can people calculate faster than computers?

Perhaps we can write another article to attack those educational institutions that teach mental arithmetic. There is no need to increase the burden on children and learn something unimportant.

Thinking so, he quietly took out his mobile phone and opened the computer software, thinking: can I catch up with your mental calculation speed according to the speed of the computer?

Zhang Yuan vaguely felt his edge and back again. It seemed that someone was watching him. He looked left and right for a while and found nothing.

But he didn't care too much.

thief? Ha ha, I didn't bring any cash. The only valuables are mobile phones, and they are in hand.

The things on your mobile phone screen are not particularly private, and you won't lose a piece of meat when you are glanced at.

After doing a whole set of questions, the final result pops up on the screen: "Congratulations! The final time is 312.42 seconds, SSS, ranking 28 today! "

"Please keep up your efforts!"

A secondary element girl's expression of admiration popped up on the screen.

Only 28th.

It seems a little worse than expected.

Zhang Yuan said in his heart, "there are still many geniuses in the world, and it's normal to row this score."

If you train for a period of time, your performance may improve again. But there's no need. He doesn't participate in any competitions. His arithmetic ability is almost enough.

Click to open the ranking list.

"The first place, the final eternity, takes 0.01 seconds."

"Second, writing novels will eat soil, taking 0.07 seconds."

"The third place, can you support genuine ah, it takes 0.11 seconds."

"Third, when can I ask for leave? It takes 0.12 seconds."

Zhang Yuan smiled. Human beings can't finish 20 questions in 0.01 seconds. These results must be made by program after grabbing the information with screen reading software.

Some people like this. They seem to be able to use plug-ins.

People's computing speed can't be compared with hanging force, so he put out his mind in this regard.

"Here is Longqiao station. Please get off. Yuanda industrial and Commercial Bank reminds you: please be careful when you go out and pay attention to the safety of your feet... "

Seeing Zhang far away, Ye Fan is still at a loss.

For a longer formula, he really can't compare with each other's mental calculation speed according to the speed of the computer!

Who is this man? Calculation champion?

Ye Fan tried to recall the last Super Brain champion and how long it took to finish 20 questions.

"How long has it been..."

300 seconds? 200 seconds? It doesn't seem right.

He searched again and 10000 alpacas floated in his heart.

313.6 seconds!

It's just a second more than the number I just saw.

……

Intelligence is composed of three factors: memory, reasoning ability and language ability. Fast arithmetic does not necessarily mean high intelligence, but it undoubtedly represents reasoning ability, which is higher than ordinary people.

Throughout the training process, Zhang Yuan was also excited by the exaggerated progress speed.

From a rusty head to a flexible head, it's only one night!

He even had another little guess in his mind: maybe... The speed of learning other subjects is so fast!

I feel faint in my heart, which is an extravagant hope.

It is impossible to be an all powerful scientist like Newton in this age.

The next Newton or Einstein has never appeared in history, because the knowledge system of the whole civilization is too large to carry this knowledge.

No, it is difficult to carry even one ten thousandth of the amount of knowledge!

There are too many amazing and gorgeous figures in history. These talents have laid the knowledge system of the whole civilization.

From the first industrial revolution to the present, hundreds of years ago, earth shaking changes have taken place in the whole world.

However, the level of human innate intelligence has not been greatly improved, and the very primitive head is still used.

200 years ago, the University was teaching calculus, and now the university is still teaching calculus. It is not the lack of progress in science, but the intelligence of ordinary people.

Therefore, modern human beings are no smarter than those in the 21st century, but they need to master more knowledge.

If you want to create new knowledge, you must first climb the shoulders of these giants. How difficult is it?

"If you can..."

Zhang Yuan hopes to find the point he is most interested in, and then add some useful things to this knowledge peak, which is great enough.